The Head Coach Pump by Optimum Series will enhance your erection and sensitivity. Manually operated, this pump was made for penis sizes up to 6.5 inches. The tube is 7.5 inches long, 2 inches wide, a TPE sleeve, and features a 17 centimeter ruler along the side to track your growth. The stretchy sleeve creates a vacuum around your penis and amps up the blood flow, enhancing your girth and length temporarily. Using this pump daily can also enhance your sensitivity. Use plenty of water based lubricant.
This product has a 1 year manufacturer's warranty through CalEx. Click for more information.